2型糖尿病对骨代谢的生物化学标记物的影响:一个元分析
Jie Yang1, Yuan Zhang1, Xiaohua Liu2
1School of Athletic Performance, Shanghai University of Sport, Shanghai, China.
Frontiers in physiology
|August 5, 2024
概括
2型糖尿病 (T2DM) 与改变的骨代谢有关. 这一元分析发现T2DM减少了骨形成标记物,如骨质素和P1NP,可能增加骨质疏松症的风险.
科学领域:
- 内分泌学 在内分泌学.
- 代谢障碍 代谢障碍 代谢障碍
- 骨生物学 骨生物学 骨生物学
背景情况:
- 2型糖尿病 (T2DM) 是一个全球性的健康问题.
- T2DM与各种微血管和宏血管并发症有关.
- 新出现的证据表明,T2DM也可能影响骨代谢和骨完整性.
研究的目的:
- 与非糖尿病对照相比,系统地审查和元分析T2DM患者骨代谢的生化标志物.
- 阐明T2DM中骨形成和再吸收标记的特定变化.
- 评估T2DM患者对骨健康和骨折风险的潜在影响.
主要方法:
- 在五个主要数据库 (PubMed,EMBASE,EBSCOhost,Web of Science,Cochrane Library) 进行了全面的文献搜索,截至2022年11月.
- 包括观察性研究 (横截面,队列,病例对照),比较T2DM患者和非T2DM对照之间的生化骨标记.
- 两名独立审查员对研究进行了选,并提取了相关数据.
主要成果:
- 包括14项研究 (12项横截面研究,2项队列研究).
- T2DM患者表现出较低水平的骨形成标记物骨质和原蛋白1型N终端 (P1NP).
- 观察到性酸酶和骨特异性性酸酶的水平升高,而骨再吸收标志物CTX的水平降低. 在TRACP中,没有显著差异.
结论:
- 这些发现表明,T2DM患者的骨周转率普遍降低.
- 尽管骨矿物质密度可能更高,但这种改变的循环可能会导致骨脆弱性增加.
- 在T2DM中这种代谢特征可能会增加骨质疏松症和骨折的风险.
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